[Preparations of human dopamine beta hydroxylase subunits and antibodies against these subunits (author's transl)].

The present study deals with the dissociation of human dopamine beta hydroxylase (DBH) in subunits with a mol. wt of 79,500, and the preparation of specific antibodies in rabbits. No cross-reactivity was observed between human DBH and antibodies against human DBH subunits.